62 lines
1.7 KiB
C++
62 lines
1.7 KiB
C++
/*
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* Copyright © 2022 Google, Inc.
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*
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* This is part of HarfBuzz, a text shaping library.
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*
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* Permission is hereby granted, without written agreement and without
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* license or royalty fees, to use, copy, modify, and distribute this
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* software and its documentation for any purpose, provided that the
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* above copyright notice and the following two paragraphs appear in
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* all copies of this software.
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*
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* IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
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* DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
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* ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
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* IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
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* DAMAGE.
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*
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* THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
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* BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
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* FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
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* ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
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* PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
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*
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* Google Author(s): Garret Rieger
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*/
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#include "graph.hh"
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#include "../hb-ot-layout-gsubgpos.hh"
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#ifndef GRAPH_GSUBGPOS_CONTEXT_HH
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#define GRAPH_GSUBGPOS_CONTEXT_HH
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namespace graph {
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struct Lookup;
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struct gsubgpos_graph_context_t
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{
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hb_tag_t table_tag;
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graph_t& graph;
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unsigned lookup_list_index;
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hb_hashmap_t<unsigned, graph::Lookup*> lookups;
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HB_INTERNAL gsubgpos_graph_context_t (hb_tag_t table_tag_,
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graph_t& graph_);
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HB_INTERNAL unsigned create_node (unsigned size);
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void add_buffer (char* buffer)
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{
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graph.add_buffer (buffer);
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}
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private:
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HB_INTERNAL unsigned num_non_ext_subtables ();
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};
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}
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#endif // GRAPH_GSUBGPOS_CONTEXT
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